NPPES file of Aug 9, 2026

Pediatrics Physician in California

9,272 NPPES records list pediatrics physician with a practice address in California, 24 per 100,000 residents, the 14th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 181 of 186.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208000000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 919

  1. Los Angeles919
  2. San Francisco514
  3. San Diego454
  4. Oakland338
  5. Palo Alto321

Pediatrics Physician records in California

  1. Steven Woods, MDLos Angeles, CA 900271710058615
  2. Emelio WoodstockLos Angeles, CA 900271033858048
  3. Daniel Woolridge, MDSan Francisco, CA 941581477050730
  4. Lawren Wooten, MD, MSSan Francisco, CA 941431578212676
  5. Sharon Wormley, MDLos Angeles, CA 900271386711109
  6. Vivian Worn, MDWindsor, CA 954921073693354
  7. Brandon Worth, DOFresno, CA 937111548621568
  8. Bernard Wosk, M.D.Escondido, CA 920251033154984
  9. Jennifer Wray, D.O.San Francisco, CA 941181245521129
  10. Anita Wright, MDTarzana, CA 913561083243091
  11. Cary Wright, MDPalo Alto, CA 943041700510468
  12. Gwendolyn Wright, M.D.San Diego, CA 921031144391905
  13. James Wright, M.D.Oakland, CA 946091265461636
  14. Kara Wright, M.D.San Francisco, CA 941151821028358
  15. Crystal Wu, MDMountain View, CA 940401124687959
  16. Cynthia Wu, M.D.Santa Rosa, CA 954091538138623
  17. Derek Wu, M.D.Los Alamitos, CA 907201164616223
  18. Flora Wu, MDSan Jose, CA 951191710063235
  19. Henry Wu, M.D.Beverly Hills, CA 902121831519834
  20. Hui Hsin Wu, MDHayward, CA 945451275599375
  21. James Wu, M.D.Pomona, CA 917671356571731
  22. Katherine Wu, D.O.San Diego, CA 921281437685815
  23. Katherine Wu, MDWalnut Creek, CA 945981518378256
  24. Kong-Tay Wu, MDPomona, CA 917671538149919
  25. Lauren Wu, M.D.Culver City, CA 902301265757108
  26. Lynne Wu, M.D.Santa Clara, CA 950511043639008
  27. Mengyou Wu, MDMilpitas, CA 950351386148302
  28. Pelen Wu, MDOrinda, CA 945631194828707
  29. Shelley Wu, MDOakland, CA 946111447324728
  30. Sidney Wu, M.D.Huntington Beach, CA 926471972526457
  31. Susan Wu, MDLos Angeles, CA 900271104911395
  32. Veda Wu, M.D.San Diego, CA 921231518078971
  33. Edward Wuchner, M.D.San Diego, CA 921281841385135
  34. Minkkwan Wungwattana, M.D.Orange, CA 928681558628552
  35. Martha Wunsch, M.D.Union City, CA 945871275709230
  36. Cherry Wy, M.D.Modesto, CA 953551700801578
  37. Deborah Wyatt, M.D.San Francisco, CA 941181114949443
  38. Tessa Wyborny, M.D.Napa, CA 945591437410966
  39. Side Xi, MDVisalia, CA 932911679643688
  40. Yan Xie, M.D.Riverside, CA 925051477871887
  41. Frank Xu, M.D.Agoura Hills, CA 913011801200589
  42. Julie Xu, M.D.Los Angeles, CA 900271811286602
  43. Shuo XuSan Francisco, CA 941431639731433
  44. Sajjad Yacoob, MDLos Angeles, CA 900271568558013
  45. Aparna Yadatore, M.D.Modesto, CA 953501689014821
  46. Neha Yadav, M.D.Hayward, CA 945451346540200
  47. Adrine Yadegarian, M.D.Los Angeles, CA 900271073875209
  48. Nelson Yager, MDHollister, CA 950231043340920
  49. Mohamad Yaghi, M.DLos Angeles, CA 900371720089147
  50. Ron YalonPleasant Hill, CA 945231063831386

Source: CMS NPPES, primary taxonomy 208000000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 14 of 51 per resident

  1. Illinois25
  2. Ohio25
  3. Missouri25
  4. California24
  5. New Hampshire24
  6. New Jersey23
  7. 50 states and D.C.22

Source: CMS NPPES, primary taxonomy 208000000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

30.5% of these records appear in a Medicare file, against 36.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California30.5%
  2. United States36.4%

Pediatrics Physician records in California, measured

  • In a Medicare file2,831 of 9,272 · 30.5% here, 36.4% nationally
  • In the CMS Doctors and Clinicians file754 · 8.1% here, 8.7% nationally
  • Not updated in five years or more6,017 · 64.9% here, 58.4% nationally
  • Median graduation year2012 · the 754 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208000000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,272 NPPES records list pediatrics physician (208000000X) as their primary taxonomy with a practice address in California: 24 per 100,000 residents against 22 nationally (50 states and D.C.). Los Angeles has 919 of them (10%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New York5,795
  2. Texas5,641
  3. Florida3,996
  4. Pennsylvania3,382

States with a similar rate per 100,000

  1. New Hampshire23.5
  2. New Jersey23.5
  3. Virginia23.2
  4. American Samoa22.8

The largest states

  1. New York5,795
  2. Texas5,641
  3. Florida3,996
  4. Pennsylvania3,382
  5. Illinois3,176

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.